apb d6d9ccc8ad * define SHELL_BUILTIN, which other headers may use to hide some of their ... symbols if appropriate. For example, error.h will use it to hide declarations that should not be seen by external builtins such as printf. * The shell's outfmt() function returns void, but the standard fprintf() function returns int. Similarly for several other functions that are redefined via macros in bltin.h. Add a _RETURN_INT macro to do the necessary conversion. * Delete some declarations that appear in error.h. * Add comments on some #else/#endif lines.		2008-03-29 09:55:40 +00:00
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bltin.h	* define SHELL_BUILTIN, which other headers may use to hide some of their	2008-03-29 09:55:40 +00:00
echo.1
echo.c